how to make 31 from five 3s

Answer Posted / san

33-((3+3)/3)

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

a man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be?

776


A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his fathe falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min. Tell the speed of river.

719


The cycle has following specifications: The rear derailer is on the 14 tooth gear and the front derailer is on the 52 tooth gear. The rear gear has 14 teeth. The diameter of the rear wheel is 27". If a cyclist pedals at 75 revolutions per minute, then what will be the speed achieved?

727


A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station.He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3min/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.

747


Ram, Shyam and Gumnaam are friends.Ram is a widower and lives alone and his sister takes care of him. Shyam is a bachelor and his niece cooks his food and looks after his house. Gumnaam is married to Gita and lives in large house in the same town. Gita gives the idea that all of them could stay together in the house and share monthly expenses equally. During their first month of living together, each person contributed Rs.25. At the end of the month, it was found that Rs 92 was the expense so the remaining amount was distributed equally among everyone. The distribution was such that everyone received a whole number of Rupees. How much did each person receive?

934






A&B fill 3 litres and 5 litres of oil in the car. C pays Rs. 8/- to A7B. How much will A get?

946


If A=Z, B=Y, C=X, .......... Z=A, Then SOUR = ?

664


In a 10 digit number, if the 1st digit number is the number of ones,2nd digit number is the number of twos, and ... so on. 10th digit is the number of zeroes,then find the number

738


A storm will move with a velocity of towords the center in hours. At the same rate how much far will it move in hrs.

965


Complete the series 1 6 3 7 5 8 7 ?

762


In a square, all the mid points are joined. The inner square is shaded.If the area of the square is A, what is the area of the shaded area?

663


It takes five minutes to pass a rumor from one person to two other persons. The tree of rumor continues. Find how many minutes does it take spread the rumor to 768 persons.

943


f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, If f(X)-f(X-1)=f(X-8) for X>5 then X= ?

753


If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

847


. Select the correct statement a. NEXT SENTENCE and CONTINUE functionally does the same. b. Never can code a DECLARE CURSOR statement in procedure division. c. Edited numeric characters can be included in arithmetic operations. d. The Sub parameters of a DCB parameter are Keyword parameters.

1697